Canister



FIG. 1 is a front elevational view of a canister showing my new design, the rear view being a mirror image thereof;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof, the other side view being a mirror image thereof;

FIG. 5 is a section view along 5--5 of FIG. 2; and,

FIG. 6 is a section view along 6--6 of FIG. 2. 

The ornamental design for a canister, as shown. 